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Analytical Reagents

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Inorganic Reagents

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Chemical Solvents

Shop The Best Lab Chemicals Online in Portugal

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Amazon Basics 99% Isopropyl Alcohol For Technical Use,16 Fluid Ounces, 1-Pack Previously Solimo
US Store
Amazon Basics

Amazon Basics 99% Isopropyl Alcohol For Technical Use,16 Fluid Ounces, 1-Pack ...
4.8

7k+ bought

€ 14

0.9% Normal Saline Solution, Sterile Sodium Chloride Solution, Ready-to-Use Saline Buffer for Lab Research Only, 500mL
US Store
CryoKing

0.9% Normal Saline Solution, Sterile Sodium Chloride Solution, Ready-to-Use Saline ...
4.6

5k+ bought

€ 23

8% OFF
DMSO 8 oz. Glass Bottle Non-diluted 99.995% Pure Low Odor Pharma Grade Liquid Dimethyl Sulfoxide Super High Quality Made by DMSO Store
US Store
DMSOSTORE

DMSO 8 oz. Glass Bottle Non-diluted 99.995% Pure Low Odor Pharma Grade Liquid ...
4.6

4k+ bought

€ 37 40

Meraki Blu USP Grade Methylene Blue Solution, 1% Formula, 30 mL | Third-party tested methylene blue solution, high-purity 1% liquid formula in a 30 mL glass dropper bottle.
US Store
Meraki Medicinal

Meraki Blu USP Grade Methylene Blue Solution, 1% Formula, 30 mL | Third-party ...
4.3

4k+ bought

€ 44

Isopropyl Alcohol 70% 1 Gal
US Store
Cleanaroo

Isopropyl Alcohol 70% 1 Gal
4.7

2k+ bought

€ 34

Evita Derm Isopropyl Alcohol Grade 99% Anhydrous 4 Gallon
US Store
Evita Derm

Evita Derm Isopropyl Alcohol Grade 99% Anhydrous 4 Gallon
4.8

2k+ bought

€ 91

7% OFF
Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce
US Store
TAYLOR

Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce
4.6

2k+ bought

€ 14 15

DMSO 3 oz. Roll-on Non-diluted 99.995% Low Odor Pharma Grade Dimethyl Sulfoxide Liquid
US Store
DMSOSTORE

DMSO 3 oz. Roll-on Non-diluted 99.995% Low Odor Pharma Grade Dimethyl Sulfoxide ...
4.2

2k+ bought

€ 23

34% OFF
Lunakai USA Made Methylene Blue Pharmaceutical Grade 99.99% Pure USP Grade 1% Methylene Blue Drops
US Store
Lunakai

Lunakai USA Made Methylene Blue Pharmaceutical Grade 99.99% Pure USP Grade 1% ...
4.5

2k+ bought

€ 27 41

99.9% Pure Isopropyl Alcohol, 99.9 Percent IPA 1 Gallon 4 Quarts, USP Grade, Made in The USA 4 * 32 fl oz, 4 Packs
US Store
FIVE STAR MATERIALS RESOURCES

99.9% Pure Isopropyl Alcohol, 99.9 Percent IPA 1 Gallon 4 Quarts, USP Grade, Made ...
4.7

2k+ bought

€ 35

Taylor Technologies R-0009-C, Sulfuric Acid .12N Reagent, 2 Ounce, for Testing Total Alkalinity Levels in Pool and Spas, Dropper Refill for Water Test Kits, Replace Annually | Made in the USA
US Store
Taylor

Taylor Technologies R-0009-C, Sulfuric Acid .12N Reagent, 2 Ounce, for Testing ...
4.7

1k+ bought

€ 16

16% OFF
Methylene Blue Drops - USP Pharmaceutical Grade 99.99% Pure 1% Solution for Energy, Focus, Clarity, Cognition & Cellular Support - 3rd Party Tested, Formaldehyde-Free, Made in USA, 2oz Tincture
US Store
Etta Vita

Methylene Blue Drops - USP Pharmaceutical Grade 99.99% Pure 1% Solution for Energy, ...
4.3

1k+ bought

€ 37 44

MAXTITE Denatured Alcohol, 200-Proof 8 oz
US Store
MAXTITE

MAXTITE Denatured Alcohol, 200-Proof 8 oz
4.6

1k+ bought

€ 15

GuardH Oxalic Acid, 25 oz 708 g, 99.6% Pure Industrial Grade - Rust Remover, Stain Cleaner, Metal Polish, and Household Cleaning Solution
US Store
GuardH

GuardH Oxalic Acid, 25 oz 708 g, 99.6% Pure Industrial Grade - Rust Remover, Stain ...
4.3

1k+ bought

€ 23

TAYLOR TECHNOLOGIES INC R-0013-F CYANURIC ACID 32 OZ
US Store
Taylor

TAYLOR TECHNOLOGIES INC R-0013-F CYANURIC ACID 32 OZ
4.8

1k+ bought

€ 32

Perfumers Alcohol - 8oz Tillbrook Perfume Grade Alcohol for Fragrance Making Kit - 200 Proof Denatured Grain Ethanol - Base for Making Luxury Perfume - No Methanol or Fermentation Scent - TSDA SD-40b
US Store
Tillbrook

Perfumers Alcohol - 8oz Tillbrook Perfume Grade Alcohol for Fragrance Making Kit - ...
4.6

1k+ bought

€ 22

7% OFF
Perfumers Alcohol - 16 oz Tillbrook Perfume Grade Alcohol for Fragrance Making Kit - 200 Proof Denatured Ethanol - Base for Making Luxury Perfume - No Methanol & No Fermentation Scent - TSDA SD-40b
US Store
Tillbrook

Perfumers Alcohol - 16 oz Tillbrook Perfume Grade Alcohol for Fragrance Making Kit ...
4.4

1k+ bought

€ 26 28

Taylor Technologies R-0013-C, Cyanuric Acid Reagent, 2 Ounce, for Testing Cyanuric Acid Levels in Pool and Spas, Dropper Refill for Water Test Kits, Replace Annually | Made in the USA
US Store
Taylor

Taylor Technologies R-0013-C, Cyanuric Acid Reagent, 2 Ounce, for Testing Cyanuric ...
4.8

1k+ bought

€ 21

Boric Acid Granular Powder Half Lb.Half Pound Create Your own Solution
US Store
Florida Laboratories

Boric Acid Granular Powder Half Lb.Half Pound Create Your own Solution
4.6

1k+ bought

€ 16

Earth Harmony Methylene Blue, 1% USP Pharmaceutical Grade, with Nano Liquid Gold for Photodynamic Research, Miron Glass Bottle 2 Oz
US Store
Earth Harmony Naturals

Earth Harmony Methylene Blue, 1% USP Pharmaceutical Grade, with Nano Liquid Gold ...
4.7

1k+ bought

€ 44

Florida Laboratories Isopropyl Alcohol 70% Rubbing Alcohol, 4 Gallon Pack, Made in USA
US Store
Florida Laboratories

Florida Laboratories Isopropyl Alcohol 70% Rubbing Alcohol, 4 Gallon Pack, Made in ...
4.8

1k+ bought

€ 84

PBS 1X Buffer 500 mL, Phosphate Buffered Saline, pH 7.4, Sterile 0.1 m, Ready-to-Use Laboratory Buffer Solution for Washing, Dilution, and Sample Handling
US Store
CryoKing

PBS 1X Buffer 500 mL, Phosphate Buffered Saline, pH 7.4, Sterile 0.1 m, ...
4.7

1k+ bought

€ 24

Perfumers Alcohol, 32 oz for DIY Fragrances | Professional-grade SDA 40B perfumers alcohol designed for fragrance and perfume formulation.
US Store
CLARK ESSENTIALS

Perfumers Alcohol, 32 oz for DIY Fragrances | Professional-grade SDA 40B perfumers ...
4.6

1k+ bought

€ 31

9% OFF
Methylene Blue Drops 5%, 99.99% Purity USP Pharmaceutical Grade Solution for Humans, No Formaldehyde & No Alcohol, 4.06 OZ FL
US Store
Nootlyn

Methylene Blue Drops 5%, 99.99% Purity USP Pharmaceutical Grade Solution for ...
4.4

1k+ bought

€ 31 34

Dimethyl Sulfoxide DMSO 99.95% Pure Liquid |8 oz. DMSO Non-diluted | Undiluted & Odorless, Contained in Premium Glass Bottle
US Store
FIVE STAR MATERIALS RESOURCES

Dimethyl Sulfoxide DMSO 99.95% Pure Liquid |8 oz. DMSO Non-diluted | Undiluted & ...
4.5

1k+ bought

€ 23

Earth Harmony Methylene Blue Pharmaceutical Grade 99.99% with Dropper - Liquid Gold Methylene Blue USP Grade, No Formaldehyde - 2 Fl Oz, 2-Pack
US Store
Earth Harmony Naturals

Earth Harmony Methylene Blue Pharmaceutical Grade 99.99% with Dropper - Liquid Gold ...
4.5

1k+ bought

€ 67

Nanoskin Acetone 1 Gallon Industrial & Aerospace Grade Solvent Cleaner, Fast-Evaporating Degreaser for Metal, Glass & Composite Surface Prep, Residue-Free Formula for Paint & Adhesive Removal
US Store
Nanoskin

Nanoskin Acetone 1 Gallon Industrial & Aerospace Grade Solvent Cleaner, ...
4.6

1k+ bought

€ 50

25% OFF
Ultra-Pure & Premium 1% Methylene Blue Drops 3rd Party Lab Tested, 99.9% Purity, Formaldehyde & Alcohol-Free, Pharmaceutical Grade Methylene Blue Drops 60ml 2.02 fl oz
US Store
CORE ORGANO

Ultra-Pure & Premium 1% Methylene Blue Drops 3rd Party Lab Tested, 99.9% Purity, ...
4.1

900+ bought

€ 15 20

Methylene Blue 2% Solution 3.75 fl oz USA Made Glass Bottle with Dropper | Ultra concentration formula, heavy metals tested, laboratory reagent grade, sealed vial, analytical research application
US Store
METHYLENE BLUE CO

Methylene Blue 2% Solution 3.75 fl oz USA Made Glass Bottle with Dropper | Ultra ...
4.2

900+ bought

€ 61

13% OFF
Taylor Technologies R-0012-C, Hardness Reagent, 2 Ounce, for Testing Calcium Hardness in Pool and Spas, Dropper Refill for Water Test Kits, Replace Annually | Made in the USA
US Store
TAYLOR TECHNOLOGIES INC

Taylor Technologies R-0012-C, Hardness Reagent, 2 Ounce, for Testing Calcium ...
4.7

800+ bought

€ 14 16

Nanoskin Isopropyl Alcohol 99.9% IPA 1 Gallon, High-Purity Technical Grade Alcohol Solvent, Fast-Evaporating Low-Residue Formula for Industrial & Laboratory Use
US Store
Nanoskin

Nanoskin Isopropyl Alcohol 99.9% IPA 1 Gallon, High-Purity Technical Grade Alcohol ...
5

800+ bought

€ 44

Duda Energy - borp5f borp5 Fine Powder Boric Acid H3BO3 99, 5 lb.
US Store
Duda Energy

Duda Energy - borp5f borp5 Fine Powder Boric Acid H3BO3 99, 5 lb.
4.6

800+ bought

€ 33

Isopropyl Alcohol 99% IPA Made in USA - USP-NF Grade - 99 Percent Concentrated Rubbing Alcohol 1 Liter
US Store
Vaxxen Labs

Isopropyl Alcohol 99% IPA Made in USA - USP-NF Grade - 99 Percent Concentrated ...
4.8

800+ bought

€ 22

3% OFF
MB Herbals Anhydrous Citric Acid Powder 5 lb | 100% Pure Food Grade Fine Granulated Citric Acid Powder | Food Preservative Flavor Enhancer
US Store
MB Herbals

MB Herbals Anhydrous Citric Acid Powder 5 lb | 100% Pure Food Grade Fine Granulated ...
4.7

700+ bought

€ 28 29

Activated Methylene Blue 1% Drops USP Grade 99.99% Pure, Third-Party Lab Tested Alcohol-Free & Formaldehyde-Free Glass Bottle, Made in USA 1 Fl Oz
US Store
Era Organics

Activated Methylene Blue 1% Drops USP Grade 99.99% Pure, Third-Party Lab Tested ...
4.7

700+ bought

€ 24

Methylene Blue 1% Solution 3.4 Fl Oz - 100 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen
US Store
Heiltropfen

Methylene Blue 1% Solution 3.4 Fl Oz - 100 ml | Ultra High Purity | USP Pharma ...
4.4

700+ bought

€ 27

Propylene Glycol - 250mL 8.45 oz. - USP Food and Pharmaceutical Grade - Highest Purity - Manufactured and Packaged in The USA
US Store
Glycerin Supplier

Propylene Glycol - 250mL 8.45 oz. - USP Food and Pharmaceutical Grade - Highest ...
4.6

700+ bought

€ 19

Coolinario Sodium Citrate Powder 4 OZ pH Buffer & Emulsifier
US Store
Coolinario

Coolinario Sodium Citrate Powder 4 OZ pH Buffer & Emulsifier
4.6

600+ bought

€ 15

MaxTite Isopropyl Alcohol 70% 1 Gallon, 4 Pack
US Store
MAXTITE

MaxTite Isopropyl Alcohol 70% 1 Gallon, 4 Pack
4.4

600+ bought

€ 80

Perfumers Alcohol - 32 oz Tillbrook Perfume Grade Alcohol for Fragrance Making Kit - 200 Proof Denatured Ethanol - Base for Making Luxury Perfume - No Methanol & No Fermentation Scent - TSDA SD-40b
US Store
Tillbrook

Perfumers Alcohol - 32 oz Tillbrook Perfume Grade Alcohol for Fragrance Making Kit ...
4.5

600+ bought

€ 33

28% OFF
Essentially Based Perfumers Alcohol 16oz - Perfume Alcohol Base for Fragrance Making Kit - Base for Making Luxury Perfume - SDA 40B Formula - No Methanol & No Fermentation Scent - Made in USA
US Store
Essentially Based

Essentially Based Perfumers Alcohol 16oz - Perfume Alcohol Base for Fragrance ...
4.6

600+ bought

€ 28 39

34% OFF
Methylene Blue Pharmaceutical Grade 5% Drops, 120 mL High Purity 99.99% Methylene Blue for Humans, Formaldehyde and Alcohol Free ups Grade
US Store
Liophy

Methylene Blue Pharmaceutical Grade 5% Drops, 120 mL High Purity 99.99% Methylene ...
4.2

600+ bought

€ 31 47

MaxTite 99.9% Isopropyl Alcohol 1 Gallon 4 Pack, 32 fl oz - with Heavy-Duty Spray Nozzle - Made in USA
US Store
MAXTITE

MaxTite 99.9% Isopropyl Alcohol 1 Gallon 4 Pack, 32 fl oz - with Heavy-Duty Spray ...
4.6

600+ bought

€ 38

Dykem Layout Fluid Blue, 8 oz. Can and Brush in Cap. Machinist Dye for Metal Layout Work, The Perfect Marking Fluid for Machinist, Metal and Metalworking 1 Each
US Store
Dykem

Dykem Layout Fluid Blue, 8 oz. Can and Brush in Cap. Machinist Dye for Metal Layout ...
4.8

600+ bought

€ 30

Taylor Technologies R-0010-C, Calcium Buffer Reagent, 2 Ounce, For Testing Calcium Hardness in Pool and Spas, Dropper Refill for Water Test Kits, Replace Annually | Made in the USA
US Store
Taylor

Taylor Technologies R-0010-C, Calcium Buffer Reagent, 2 Ounce, For Testing Calcium ...
4.8

500+ bought

€ 19

Crystal Clear Lab Boric Acid Powder | 99.9% Industrial Grade Pure Boric Powder
US Store
CrystalClearlab Chlorine Dioxide

Crystal Clear Lab Boric Acid Powder | 99.9% Industrial Grade Pure Boric Powder
4.6

500+ bought

€ 23

Isopropyl Alcohol Grade 91% - 4 Gallon - Made in USA -
US Store
Florida Laboratories

Isopropyl Alcohol Grade 91% - 4 Gallon - Made in USA -
4.8

500+ bought

€ 95

Ecoxall Oxalic Acid Fine Powder, 99% Pure, 2 lbs 32 oz, Pack of 1 | Multi-Surface Rust and Water Stain Remover, Wood Bleach and Brightener for Decks, Hardwood Floors, and Furniture
US Store
Ecoxall

Ecoxall Oxalic Acid Fine Powder, 99% Pure, 2 lbs 32 oz, Pack of 1 | Multi-Surface ...
4.4

500+ bought

€ 28

Shop Lab Chemicals Online from Ubuy for Reliable Reagents and Faster Results

We know the feeling of staring at a complex reaction equation on a chalkboard and wishing it would just make sense. There’s a certain magic in watching a solution change colour or a crystal form right before your eyes, but that magic only happens when your materials are spot on. We believe that every breakthrough starts with reagents you can actually trust. You need high-purity lab chemicals that eliminate the guesswork and let you focus on the discovery. Standardise lab chemical solutions or conduct delicate research with analytical lab chemicals; these essentials ensure your results are repeatable and precise. The laboratory grade chemicals available here are sourced to be reliable, consistent, and ready for your most demanding projects. 

We offer a huge selection of chemicals from world-class brands to keep your experiments moving forward. Take a look at our full inventory and have your lab essentials imported directly to your facility with just a few clicks.

Unbeatable Deals and Offers On Lab Chemicals Online

Stop the guesswork and discover incredible deals and offers on a wide variety of lab chemicals to help you explore the science behind these liquids. Here are the various types of lab chemicals that you can purchase online. 

Reliable Chemical Solvents

Think of these as the lifeblood of your lab. When you are cleaning delicate parts or dissolving a sample for testing, the chemical solvents are the go-to workhorses. These liquids are designed for high purity and consistency, so you don't get any nasty surprises during evaporation. 

They are the ultimate multitaskers, used in everything from cleaning to complex extractions. Why gamble on hardware-store quality when you can have the lab & scientific products that are meant for the bench? They are clear, effective, and ready to get to work. Listen to what a user says about such a solvent.

Methyl acetate smells fantastic. It's fruity and vaguely like strawberries. I had one project where we worked with that stuff and I always enjoyed it

Source: r/chemistry (Reddit)

Inorganic Reagents 

These are carbon-free compounds, like strong acids and mineral salts, that serve as the sturdy backbone of your lab work. Inorganic reagents are built for tasks like pH adjustment and metal analysis. Choosing these ensures your fundamental reactions remain stable, predictable, and remarkably consistent.

Organic Reagents 

When you are working with carbon-based molecules, these reagents are your essential building blocks for complex synthesis. The organic reagents are designed for precision in life sciences and molecular research. Using high-quality versions ensures your experiments yield clean results without any unexpected side reactions.

Precision Analytical Reagents

When you need to be right, like, really right, just reach for these. The analytical reagents are designed for high-stakes testing where even a tiny impurity could ruin your day. These are used for calibration and fine-tuned measurements in almost every field. 

They are built to meet the toughest industry specs, so you can trust every decimal point on your screen. In a world of "close enough," these are the gold standard. They are reliable, ultra-pure, and frankly, a scientist’s best friend when the pressure is on. See what a user thinks about these reagents as shared on Reddit.

The short answer is that “analytical reagent grade” on the face of it means “this stuff is so pure it won’t interfere with quantitative analysis if used as a solvent”. 

Source: r/chemistry

Select the Right Lab Chemicals for an Exciting Experiment Every Time 

Still not found the lab chemical you want? We have categorised a diverse selection of chemicals based on their type and application. Just go through the entire range and select the ideal chemical for your lab and experiment needs. 

Product Type

Common Applications

Key Brands

Chemical Solvents

* High-performance liquid chromatography (HPLC)

* Sample extraction and cleaning

* Mobile phase preparation

Prometheus, Sigma-Aldrich, Fisher Chemical

Inorganic Reagents

* Metal trace analysis and sample digestion

* pH buffering and standardization

* Inorganic synthesis and metallurgy

Prometheus, Honeywell (Fluka), Merck

Organic Reagents

* Pharmaceutical synthesis and drug discovery

* Polymer science and carbon-based research

* Functional group transformations

Prometheus, TCI Chemicals, Alfa Aesar

Analytical Reagents

* Quantitative chemical analysis

* Instrument calibration and standards

* Forensic and diagnostic testing

Prometheus, Sigma-Aldrich, VWR Chemicals

Biochemical Reagents

* Protein purification and DNA sequencing

* Cell culture and enzymatic assays

* Molecular biology research

Prometheus, Roche, Bio-Rad


Also, check out the ultimate range of industrial supplies to keep your facility running like a well-oiled machine.

FAQs About Lab Chemicals at Ubuy Portugal

  • What is the Difference Between Analytical Grade and Laboratory Grade Chemicals?

    The analytical grade chemicals have ultra-high purity (99.9%+) for precise testing. Laboratory-grade chemicals are less pure, making them more economical for general education.

  • Are Lab Chemicals Safe to Use?

    They are safe when you follow strict protocols. Always wear PPE, work in ventilated areas, and read the Safety Data Sheet (SDS) before starting.

  • What Types of Lab Chemicals are Commonly Used?

    The common types include solvents like acetone, mineral acids, strong bases, buffer solutions, and various organic or inorganic salts for synthesis and testing.

  • Where Can I Buy Lab Chemicals Online?

    Online shopping platforms like Ubuy are a fantastic place to buy a variety of lab chemicals from trusted industry brands.